ES2176771T3 - BIOLOGICAL MATERIAL INCLUDED IN HYDROGELS, PROCEDURE FOR INCLUSION AND USE AS ARTIFICIAL SEEDS. - Google Patents

BIOLOGICAL MATERIAL INCLUDED IN HYDROGELS, PROCEDURE FOR INCLUSION AND USE AS ARTIFICIAL SEEDS.

Info

Publication number
ES2176771T3
ES2176771T3 ES97938837T ES97938837T ES2176771T3 ES 2176771 T3 ES2176771 T3 ES 2176771T3 ES 97938837 T ES97938837 T ES 97938837T ES 97938837 T ES97938837 T ES 97938837T ES 2176771 T3 ES2176771 T3 ES 2176771T3
Authority
ES
Spain
Prior art keywords
hydrogels
plant
materials
incrustation
biological material
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES97938837T
Other languages
Spanish (es)
Inventor
Christa Lechelt-Kunze
Joachim Simon
Werner Zitzmann
Jochen Kalbe
Hanns-Peter Muller
Rainhard Koch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of ES2176771T3 publication Critical patent/ES2176771T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01H—NEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
    • A01H4/00—Plant reproduction by tissue culture techniques ; Tissue culture techniques therefor
    • A01H4/002—Culture media for tissue culture
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N3/00—Preservation of plants or parts thereof, e.g. inhibiting evaporation, improvement of the appearance of leaves or protection against physical influences such as UV radiation using chemical compositions; Grafting wax
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G5/00—Fertilisers characterised by their form
    • C05G5/40—Fertilisers incorporated into a matrix

Abstract

LA INVENCION SE REFIERE A UN HIDROGEL COMPLETAMENTE BIODEGRADABLE, QUE SE COMPONE DE POLIUREA DE POLIESTER POLIURETANO CONTENIENDO GRUPOS DE UREA, ASI COMO PILISACARIDOS Y/O SUS DERIVADOS, CONTENIENDO EL HIDROGEL UN MATERIAL DE PLANTA DIVISIBLE. LA INVENCION SE REFIERE ADEMAS A UN PROCESO PARA INCRUSTACION DEL MATERIAL BIOLOGICO Y PARA LA ELABORACION O CONFORMADO DE HIDROGELES A PARTIR DE SOLUCIONES ACUOSAS. LOS HIDROGELES DE ACUERDO DON LA INVENCION PUEDEN SER UTILIZADOS COMO MATERIALES DE ENVOLTURA PARA INCRUSTACION DE MATERIALES BIOLOGICAMENTE DIVISIBLES, EN PARTICULAR MATERIAL DE PLANTA, CON PREFERENCIA CELULAS DE PLANTA, PROTOPLASTOS, TEJIDOS DE PLANTA Y ORGANOS DE PLANTA, Y EMBRIONES DE PLANTA SOMATICOS O CIGOTICOS BAJO CONDICIONES ESTERILES A FIN DE PROTEGER EL MATERIAL DURANTE EL ALMACENAMIENTO, TRANSPORTE Y MANEJO. LOS HIDROGELES DE ACUERDO CON LA INVENCION PUEDEN CONTENER TAMBIEN ADITIVOS ADICIONALES, TAL COMO SUSTANCIAS DE PROTECCION DE PLANTA O NUTRIENTES. EL MATERIAL DE PLANTABIOLOGICO INCRUSTADO DE ACUERDO CON LA INVENCION PUEDE SER UTILIZADO COMO SIMIENTE ARTIFICIAL.THE INVENTION REFERS TO A COMPLETELY BIODEGRADABLE HYDROGEL, WHICH IS COMPOSED OF POLYURETHANE POLYESTER POLYUREA CONTAINING UREA GROUPS, AS WELL AS PILISACARIDS AND / OR ITS DERIVATIVES, THE HYDROGEL CONTAINING A DIVISTABLE PLANT MATERIAL. THE INVENTION REFERS IN ADDITION TO A PROCESS FOR INCRUSTATION OF THE BIOLOGICAL MATERIAL AND FOR THE PREPARATION OR CONFORMING OF HYDROGELS FROM WATER SOLUTIONS. THE HYDROGELS ACCORDING TO THE INVENTION MAY BE USED AS WRAPPING MATERIALS FOR INCRUSTATION OF BIOLOGICALLY DIVISIBLE MATERIALS, IN PARTICULAR PLANT MATERIALS, PREFERENCE PLANT CELLS, PROTOPLASTES, PLANTABLE ORGANIZATION ORGANIZATION ORGANIZATIONS UNDER STERILE CONDITIONS TO PROTECT THE MATERIAL DURING STORAGE, TRANSPORTATION AND HANDLING. HYDROGELS IN ACCORDANCE WITH THE INVENTION MAY ALSO CONTAIN ADDITIONAL ADDITIVES, SUCH AS PLANT OR NUTRIENT PROTECTION SUBSTANCES. THE PLANTED PLANTABIOLOGICAL MATERIAL ACCORDING TO THE INVENTION CAN BE USED AS AN ARTIFICIAL SEED.

ES97938837T 1996-08-02 1997-07-21 BIOLOGICAL MATERIAL INCLUDED IN HYDROGELS, PROCEDURE FOR INCLUSION AND USE AS ARTIFICIAL SEEDS. Expired - Lifetime ES2176771T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19631320A DE19631320A1 (en) 1996-08-02 1996-08-02 Biological material embedded in hydrogels, a process for embedding them and their use as artificial seeds

Publications (1)

Publication Number Publication Date
ES2176771T3 true ES2176771T3 (en) 2002-12-01

Family

ID=7801659

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97938837T Expired - Lifetime ES2176771T3 (en) 1996-08-02 1997-07-21 BIOLOGICAL MATERIAL INCLUDED IN HYDROGELS, PROCEDURE FOR INCLUSION AND USE AS ARTIFICIAL SEEDS.

Country Status (12)

Country Link
US (1) US6164012A (en)
EP (1) EP0920248B1 (en)
JP (1) JP2000515380A (en)
CN (1) CN1153792C (en)
AU (1) AU4114897A (en)
BR (1) BR9711013A (en)
CA (1) CA2262556A1 (en)
DE (2) DE19631320A1 (en)
ES (1) ES2176771T3 (en)
PT (1) PT920248E (en)
WO (1) WO1998005197A1 (en)
ZA (1) ZA976881B (en)

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DE19741648A1 (en) * 1997-09-22 1999-03-25 Bayer Ag Coating of plant material comprising biologically degradable polymers to produce synthetic seed material
AU7413200A (en) * 1999-08-27 2001-03-26 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Use of substances capable of swelling as binding agents for liquid animal excreta and fertilization methods
DE19942808A1 (en) * 1999-09-08 2001-03-15 Bayer Ag Mordant formulations
CO5231151A1 (en) * 1999-10-13 2002-12-27 Novartis Ag METHOD FOR IMPROVING GROWTH OF PLANTS
DE10018935A1 (en) * 2000-04-17 2001-10-18 Bayer Ag Coating, useful as a protective layer on polycarbonate, wood and textiles, comprises an epoxy resin primer layer and an epoxide group containing hydrolysable silane scratch resistant covering layer.
JP4476442B2 (en) * 2000-06-20 2010-06-09 アグリテクノ矢崎株式会社 Prevention of growth failure by rosette of eustoma
US20040224847A1 (en) * 2002-04-10 2004-11-11 Robert Senn Method for improving plant growth
IL151660A0 (en) * 2002-09-09 2003-04-10 Univ Ben Gurion Method for isolating and culturing unculturable microorganisms
US10524427B2 (en) 2004-02-13 2020-01-07 Klondike Agricultural Products, LLC Agricultural systems and methods
WO2008015736A1 (en) * 2006-08-01 2008-02-07 Keiichiro Asaoka Artificial seed
US8252317B2 (en) * 2009-02-26 2012-08-28 General Electric Company Metal alginate hydrogel and articles thereof
AU2010314994B2 (en) 2009-11-09 2016-10-06 Spotlight Technology Partners Llc Fragmented hydrogels
CN102695500A (en) 2009-11-09 2012-09-26 聚光灯技术合伙有限责任公司 Polysaccharide based hydrogels
RU2438654C1 (en) * 2010-09-16 2012-01-10 Федеральное Государственное Унитарное Предприятие Научно-Производственный Центр "Фармзащита" Hydrogel composition for treating burns
US9480747B2 (en) 2012-01-24 2016-11-01 Bvw Holding Ag Class of anti-adhesion hydrogels with healing aspects
USRE48523E1 (en) 2012-03-19 2021-04-20 Algae To Omega Holdings, Inc. System and method for producing algae
AU2013203273B2 (en) * 2012-06-01 2015-09-17 Agriculture Victoria Services Pty Ltd Method for large scale generation of symbiota
CN104920339B (en) * 2015-06-04 2017-11-03 天津大学 The method that cell is preserved using biocompatible particles
CN111296429A (en) * 2020-03-27 2020-06-19 仲恺农业工程学院 Insect virus insecticide with light responsiveness and preparation method thereof

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Also Published As

Publication number Publication date
DE19631320A1 (en) 1998-02-05
US6164012A (en) 2000-12-26
BR9711013A (en) 1999-08-17
JP2000515380A (en) 2000-11-21
WO1998005197A1 (en) 1998-02-12
EP0920248A1 (en) 1999-06-09
CN1153792C (en) 2004-06-16
EP0920248B1 (en) 2002-03-20
PT920248E (en) 2002-07-31
AU4114897A (en) 1998-02-25
ZA976881B (en) 1998-02-11
DE59706690D1 (en) 2002-04-25
CN1232365A (en) 1999-10-20
CA2262556A1 (en) 1998-02-12

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